Spirometry tube and connector assembly



FIG. 1 is a perspective view from one side and above showing a spirometry tube and connector assembly incorporating one embodiment of the design of the present invention;

FIG. 2 is a view of one side of the spirometer tube and connector assembly;

FIG. 3 is a view of one end of the spirometry tube and connector assembly;

FIG. 4 is a view of the other end of the spirometry and connector assembly;

FIG. 5 is a view of the other side of the spirometry tube and connector assembly;

FIG. 6 is a top view of the spirometry tube and connector assembly;

FIG. 7 is a bottom view of the spirometry tube and connector assembly;

FIG. 8 is a perspective view from one side and above showing a spirometry tube and connector assembly incorporating another embodiment of the design of the present invention;

FIG. 9 is a view of one side of the spirometry tube and connector assembly;

FIG. 10 is a view one end of the spirometry tube and connector assembly;

FIG. 11 is a view of the other end of the spirometry tube and connector assembly;

FIG. 12 is a view of the other side of the spirometry tube and connector assembly;

FIG. 13 is a top view of the spirometry tube and connector assembly; and,

FIG. 14 is a bottom view of the spirometry tube and connector assembly.

FIGS. 1, 2, 5-9 and 12-14 have been shown broken away for ease of illustration and to show the indeterminate length of the article. 

We claim the ornamental design for spirometry tube and connector assembly, as shown. 